
සිංහලෙන් කියවන්න: TIN අංකය ගැන සිංහල ලිපිය
From 1 November 2026, banks and financial institutions in Sri Lanka must see a valid Taxpayer Identification Number (TIN) certificate before they open an account for you or issue you a credit card. The Inland Revenue Department (IRD) announced the requirement in a public notice in September 2026, under the Inland Revenue (Amendment) Act No. 11 of 2026, as Ada Derana, Daily Mirror and Daily FT reported.
Officials handling these transactions have been told to see a valid TIN certificate before going ahead. Instead of the certificate, they can also accept a printout of the IRD's online verification result showing your NIC number and your TIN.
As reported, the IRD notice covers opening an account and getting a credit card. It does not say that existing accounts will be frozen or closed. Your bank may still ask you to update your details, so it is worth having your TIN ready.
Getting a TIN is compulsory for every resident aged 18 or over on 31 December 2023, and for everyone who has turned or turns 18 since 1 January 2024. Registering for a TIN does not by itself mean you owe income tax; that depends on your income.
In June 2026 the IRD said that about 4 million of the roughly 17 million people who must register still had not, Ada Derana reported.
Prefer paper? Fill in the registration form at the IRD head office or a regional office, or post it with copies of your documents to the Commissioner General, Inland Revenue Department, Sir Chittampalam A. Gardiner Mawatha, Colombo 02. The certificate is then sent to you by post.
It costs nothing. The IRD issues TINs free of charge, so do not pay anyone to get one for you.
Open the IRD's Verify IRD Information page, choose Verify Registration and enter your details. A printout of the result showing your NIC number and TIN is accepted in place of the certificate.
Sources: IRD public notice of September 2026, as reported by Ada Derana, Daily Mirror and Daily FT (25 and 26 September 2026); IRD e-Services. AnyBanq is not affiliated with the Inland Revenue Department. This article is for information only and is not tax advice; check ird.gov.lk for the latest requirements.